Numb3rs Fanfic Finders

I am looking for a story I read months ago.
I remember it was very good.
One little problem.
I had 5 Tui (beer) in me.
I can't even remember if I read it on lj.
I think it was on lj.
So.
Charlie/Ian.
A Cabin.
Charlie shot someone.
I think Charlie was hurt or hurt himself?
I remember the sex was hot.
Any help?????